382797540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2087}}^1$

素因数の和:3121

約数の個数: 72

約数和(自身を含む): 1162848960

約数和(自身を除く): 780051420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1019, 2038, 2087, 3057, 4076, 4174, 5095, 6114, 6261, 8348, 9171, 10190, 10435, 12228, 12522, 15285, 18342, 18783, 20380, 20870, 25044, 30570, 31305, 36684, 37566, 41740, 45855, 61140, 62610, 75132, 91710, 93915, 125220, 183420, 187830, 375660, 2126653, 4253306, 6379959, 8506612, 10633265, 12759918, 19139877, 21266530, 25519836, 31899795, 38279754, 42533060, 63799590, 76559508, 95699385, 127599180, 191398770, 382797540]

約数ペア:

[(1, 382797540), (2, 191398770), (3, 127599180), (4, 95699385), (5, 76559508), (6, 63799590), (9, 42533060), (10, 38279754), (12, 31899795), (15, 25519836), (18, 21266530), (20, 19139877), (30, 12759918), (36, 10633265), (45, 8506612), (60, 6379959), (90, 4253306), (180, 2126653), (1019, 375660), (2038, 187830), (2087, 183420), (3057, 125220), (4076, 93915), (4174, 91710), (5095, 75132), (6114, 62610), (6261, 61140), (8348, 45855), (9171, 41740), (10190, 37566), (10435, 36684), (12228, 31305), (12522, 30570), (15285, 25044), (18342, 20870), (18783, 20380)]